Sözen H, Fidan K, Mahli A, Singin E, Buyan N, Sindel S, Söylemezoğlu O, Arinsoy T, Dalgic A
Department of General Surgery, Gazi University Medical Faculty, Ankara, Turkey.
Transplant Proc. 2008 Jan-Feb;40(1):299-301. doi: 10.1016/j.transproceed.2007.11.044.
Systemic donor infections especially with gram-negative organisms are regarded as an absolute contraindication to cadaveric organ donation for transplantation. This is largely due to fear of transmitting the pathogenic organisms to the immunosuppressed recipient. However, due to the current shortage of organs available for transplantation, clinicians are faced with the option to use organs from infected donors. Between 1996 to January 2006, we collected 44 solid organs. Two out of nine donors had microorganisms from blood cultured. Case 1 was of 23-year old woman whose cause of brain death was intracerebral bleeding due to a traffic accident. The donor had stayed 9 days in the intensive care unit prior to brain death. Two kidneys, two livers (split), and or heart were used. Klebsiella was the organism on blood culture. Case 2 was of 35-year-old man; cause of brain death was cerebral hematoma due to traffic accident. The donor had stayed 6 days prior to brain death onset. The liver and two kidneys were used. Acinetobacter baumannii was yielded upon blood culture. All donors were treated with appropriate antibiotics for at least 48 hours prior to organ procurement with consequent negative blood cultures, while the recipients received the same culture-specific antibiotics for 10 days following transplantation. One donor (case 1) heart and both donor corneas were not used due to infection. All patients are alive with excellent graft function at a median of 90 days following transplantation. In conclusion, our results suggested that bacteremic donors with severe sepsis under proper treatment can be considered for transplantation.
全身性供体感染,尤其是革兰氏阴性菌感染,被视为尸体器官捐献用于移植的绝对禁忌证。这主要是因为担心将致病微生物传播给免疫抑制的受者。然而,由于目前可用于移植的器官短缺,临床医生面临着使用来自感染供体器官的选择。1996年至2006年1月期间,我们收集了44个实体器官。9名供体中有2名血液培养出微生物。病例1是一名23岁女性,脑死亡原因是交通事故导致的脑出血。该供体在脑死亡前在重症监护病房停留了9天。使用了两个肾脏、两个肝脏(劈离)和一个心脏。血液培养出的微生物是克雷伯菌。病例2是一名35岁男性;脑死亡原因是交通事故导致的脑血肿。该供体在脑死亡发作前停留了6天。使用了肝脏和两个肾脏。血液培养出鲍曼不动杆菌。所有供体在器官获取前均接受了至少48小时的适当抗生素治疗,随后血培养结果为阴性,而受者在移植后接受了相同的针对培养物的抗生素治疗10天。一名供体(病例1)的心脏和两个供体角膜因感染未被使用。所有患者在移植后中位90天时均存活,移植器官功能良好。总之,我们的结果表明,经过适当治疗的患有严重脓毒症的菌血症供体可考虑用于移植。